SoundBetter - Marketplace for musicians and music production professionals
SOUNDS - Discover music with friends
Tourin - Watch live music concert videos, discover new bands, and experience live shows, even if you weren’t there.
Wohooo.net - Create Your Own Online Radio Station
PrimoMusic - An iTunes alternative made to manage iPhone/iPod media files
Listen2MyRadio - Stop dreaming, start streaming. Free and premium Shoutcast and Icecast audio broadcasting.